Hi, pigiv.
Nothing you can do in Control Panel will bring Quicken into Sound Properties if it is not there already. You will need to edit the Registry to get Quicken into the Sounds menu. This is not a new problem; it has been around since Windows 2000 and the question - and solution - has been posted here many times.
You haven't told us whether you are running Win9x, WinXP, Vista - or something else.
Several years ago, I created a .reg file to put Quicken into the Sounds menu. Here is the latest version, QSoundsVista.txt. As the name suggests, it's for Vista, but it should work for WinXP as well. It's a .txt file. After you edit it to fit YOUR computer, save it (or rename it) as a .reg file, then double-click on it to merge it into your Registry. You probably will not need to change anything except the pathname to the Quicken folder on your computer; on mine, it is E:\QuickenW. (Note that in the .reg file that needs to be "E:\\QuickenW\\...")
After successfully adding these keys to HKU\.DEFAULT, you should be able to follow Jim's instructions and see Quicken in your list of programs in the Sounds menu in Control Panel.
Let us know if this works for you. And be sure to specify which version of Windows you are running.
RC